Study on the Current Situation and Countermeasures of Rural Domestic Sewage Treatment in Beijing City

In recent years,the construction of rural sewage treatment in Beijing City has developed rapidly,but there are still many problems in some rural domestic sewage treatment. In this paper,the current situation of rural domestic sewage in Beijing City is combed,and its characteristics are summarized. Meanwhile,the current situation of rural domestic sewage treatment in Zhejiang Province,Hunan Province and Shandong Province is summarized by consulting relevant data. By comparing with current situation of rural domestic sewage treatment in Beijing City,it is found that there are some problems in the treatment of rural domestic sewage in Beijing City,such as unsuitable treatment mode,unreasonable discharge requirements and inadequate treatment technology. Therefore,some countermeasures and suggestions are proposed,such as strengthening the investigation,research and planning,and differential formulation of the sewage treatment discharge standards,and establishing modular treatment technology system. It is hoped that this paper will be helpful to the treatment of rural domestic sewage in Beijing City.

农村生活污水处理模式现状及典型案例分析

目前,农村生活水平飞速提高,与此同时出现了很多环境问题。其中,农村生活污水问题得到了社会的广泛关注,它是“美丽农村”建设的关键问题。做好农村生活污水治理工作,可改善农村生态环境,关系到人们的居住环境质量。而选择适用合理的农村生活污水处理模式至关重要。从讲述农村生活污水现状出发,结合农村生活污水收集方式,着重阐述了建设投资+运维一体化运营模式处理农村生活污水。

部队营区生活污水排放现状及处理建议

目的了解部队营区生活污水排放现状,为军事区域污水处理提供科学依据。方法2005-08随机对城镇、乡村30个营区的生活外排污水抽样调查并进行水质监测与评价。结果营区生活污水中区域差异大,水量排放小,水质水量变化较大,超标项目较多。结论营区生活污水需治理,可借鉴国家小区域污水治理经验,污染治理与中水回用相结合,集中处理与分散处理相结合,按营区实际情况进行设计。